1. Tommy is  __________  to learn to drive.

big enough   enough big  old enough   enough old 

2.  __________  the four seasons, I like spring best.

At   In    Above      All 

3. _______________tourists visited the Oriental Pearl TV Tower.

Six hundreds     Six hundred of     Six hundreds of      Hundreds of 

4. Take a good rest, and you ___________ worry about your study.

needn't    don't need  not need     needn't to

5. ___________ exciting news it is!

What How What an   What a

6.It's ___________ to go out when there is a typhoon.

safe safety danger  dangerous

7.How can you ___________yourself healthy all the time?

to keep      keeping    kept      keep 

8.I hope that there will be ___________ pollution in the future.

more and more      much and much    less and less      fewer and fewer  

9.You will be tired and unhealthy  ________ you don't have enough sleep.

if     so    because      though 

10. ——Who __________ every morning? ——The clock.

wake you up wake up you  wake you up  wakes up you

11.The temperature's falling. We start _______.

help      care    learn      study 

12.It is difficult for animals to find ______food in winter.

sleeping    any    many      a few